//
// driver.cs: The compiler command line driver.
//
-// Author: Miguel de Icaza (miguel@gnu.org)
+// Authors:
+// Miguel de Icaza (miguel@gnu.org)
+// Marek Safar (marek.safar@gmail.com)
//
-// Licensed under the terms of the GNU GPL
+// Dual licensed under the terms of the MIT X11 or GNU GPL
//
-// (C) 2001, 2002, 2003 Ximian, Inc (http://www.ximian.com)
-// (C) 2004, 2005 Novell, Inc
+// Copyright 2001, 2002, 2003 Ximian, Inc (http://www.ximian.com)
+// Copyright 2004, 2005, 2006, 2007, 2008 Novell, Inc
//
namespace Mono.CSharp
/// <summary>
/// The compiler driver.
/// </summary>
- public class Driver
+ class Driver
{
-
//
// Assemblies references to be linked. Initialized with
// mscorlib.dll here.
static ArrayList link_paths;
// Whether we want to only run the tokenizer
- static bool tokenize = false;
+ bool tokenize;
- static string first_source;
-
- static bool want_debugging_support = false;
+ string first_source;
- static bool parse_only = false;
- static bool timestamps = false;
- static bool pause = false;
- static bool show_counters = false;
+ bool want_debugging_support;
+ bool parse_only;
+ bool timestamps;
//
// Whether to load the initial config file (what CSC.RSP has by default)
//
- static bool load_default_config = true;
+ bool load_default_config = true;
//
// A list of resource files
//
// An array of the defines from the command line
//
- static ArrayList defines;
+ ArrayList defines;
//
// Output file
//
- static string output_file = null;
+ static string output_file;
//
// Last time we took the time
//
- static DateTime last_time, first_time;
+ DateTime last_time, first_time;
//
// Encoding.
//
- static Encoding encoding;
+ Encoding encoding;
static public void Reset ()
{
- want_debugging_support = false;
- parse_only = false;
- timestamps = false;
- pause = false;
- show_counters = false;
- load_default_config = true;
embedded_resources = null;
win32ResourceFile = win32IconFile = null;
- defines = null;
output_file = null;
- encoding = null;
- first_source = null;
}
- public static void ShowTime (string msg)
+ public Driver ()
+ {
+ encoding = Encoding.Default;
+
+ //
+ // Setup default defines
+ //
+ defines = new ArrayList ();
+ defines.Add ("__MonoCS__");
+ }
+
+ public static Driver Create (string [] args)
+ {
+ Driver d = new Driver ();
+ if (!d.ParseArguments (args))
+ return null;
+
+ return d;
+ }
+
+ void ShowTime (string msg)
{
if (!timestamps)
return;
(int) span.TotalSeconds, span.Milliseconds, msg);
}
- public static void ShowTotalTime (string msg)
+ void ShowTotalTime (string msg)
{
if (!timestamps)
return;
(int) span.TotalSeconds, span.Milliseconds, msg);
}
- static void tokenize_file (SourceFile file)
+ void tokenize_file (CompilationUnit file)
{
Stream input;
return;
}
- // MonoTODO("Change error code for aborted compilation to something reasonable")]
- static void parse (SourceFile file)
+ void Parse (CompilationUnit file)
{
- CSharpParser parser;
Stream input;
try {
input = File.OpenRead (file.Name);
} catch {
- Report.Error (2001, "Source file `" + file.Name + "' could not be found");
+ Report.Error (2001, "Source file `{0}' could not be found", file.Name);
return;
}
}
reader.Position = 0;
- parser = new CSharpParser (reader, file, defines);
+ Parse (reader, file);
+ input.Close ();
+ }
+
+ void Parse (SeekableStreamReader reader, CompilationUnit file)
+ {
+ CSharpParser parser = new CSharpParser (reader, file, defines);
parser.ErrorOutput = Report.Stderr;
try {
parser.parse ();
} catch (Exception ex) {
- Report.Error(666, "Compilation aborted: " + ex);
- } finally {
- input.Close ();
+ Report.Error(589, parser.Lexer.Location,
+ "Compilation aborted in file `{0}', {1}", file.Name, ex);
}
}
"Other flags in the compiler\n" +
" --fatal Makes errors fatal\n" +
" --parse Only parses the source file\n" +
+ " --typetest Tests the tokenizer's built-in type parser\n" +
" --stacktrace Shows stack trace at error location\n" +
" --timestamp Displays time stamps of various compiler events\n" +
" --expect-error X Expect that error X will be encountered\n" +
- " -2 Enables experimental C# features\n" +
" -v Verbose parsing (for debugging the parser)\n" +
" --mcs-debug X Sets MCS debugging level to X\n");
}
static void Usage ()
{
Console.WriteLine (
- "Mono C# compiler, (C) 2001 - 2005 Novell, Inc.\n" +
+ "Mono C# compiler, Copyright 2001 - 2008 Novell, Inc.\n" +
"mcs [options] source-files\n" +
" --about About the Mono C# compiler\n" +
- " -addmodule:MODULE Adds the module to the generated assembly\n" +
- " -checked[+|-] Set default context to checked\n" +
+ " -addmodule:M1[,Mn] Adds the module to the generated assembly\n" +
+ " -checked[+|-] Sets default aritmetic overflow context\n" +
" -codepage:ID Sets code page to the one in ID (number, utf8, reset)\n" +
- " -clscheck[+|-] Disables CLS Compliance verifications" + Environment.NewLine +
- " -define:S1[;S2] Defines one or more symbols (short: /d:)\n" +
+ " -clscheck[+|-] Disables CLS Compliance verifications\n" +
+ " -define:S1[;S2] Defines one or more conditional symbols (short: -d)\n" +
" -debug[+|-], -g Generate debugging information\n" +
" -delaysign[+|-] Only insert the public key into the assembly (no signing)\n" +
- " -doc:FILE XML Documentation file to generate\n" +
- " -keycontainer:NAME The key pair container used to strongname the assembly\n" +
- " -keyfile:FILE The strongname key file used to strongname the assembly\n" +
- " -langversion:TEXT Specifies language version modes: ISO-1 or Default\n" +
- " -lib:PATH1,PATH2 Adds the paths to the assembly link path\n" +
- " -main:class Specified the class that contains the entry point\n" +
+ " -doc:FILE Process documentation comments to XML file\n" +
+ " -help Lists all compiler options (short: -?)\n" +
+ " -keycontainer:NAME The key pair container used to sign the output assembly\n" +
+ " -keyfile:FILE The key file used to strongname the ouput assembly\n" +
+ " -langversion:TEXT Specifies language version modes: ISO-1, ISO-2, or Default\n" +
+ " -lib:PATH1[,PATHn] Specifies the location of referenced assemblies\n" +
+ " -main:CLASS Specifies the class with the Main method (short: -m)\n" +
" -noconfig[+|-] Disables implicit references to assemblies\n" +
- " -nostdlib[+|-] Does not load core libraries\n" +
- " -nowarn:W1[,W2] Disables one or more warnings\n" +
- " -optimize[+|-] Enables code optimalizations\n" +
- " -out:FNAME Specifies output file\n" +
+ " -nostdlib[+|-] Does not reference mscorlib.dll library\n" +
+ " -nowarn:W1[,Wn] Suppress one or more compiler warnings\n" +
+ " -optimize[+|-] Enables advanced compiler optimizations (short: -o)\n" +
+ " -out:FILE Specifies output assembly name\n" +
" -pkg:P1[,Pn] References packages P1..Pn\n" +
- " -recurse:SPEC Recursively compiles the files in SPEC ([dir]/file)\n" +
- " -reference:ASS References the specified assembly (-r:ASS)\n" +
- " -target:KIND Specifies the target (KIND is one of: exe, winexe,\n" +
- " library, module), (short: /t:)\n" +
- " -unsafe[+|-] Allows unsafe code\n" +
- " -warnaserror[+|-] Treat warnings as errors\n" +
- " -warn:LEVEL Sets warning level (the highest is 4, the default is 2)\n" +
- " -help2 Show other help flags\n" +
+ " -recurse:SPEC Recursively compiles files according to SPEC pattern\n" +
+ " -reference:A1[,An] Imports metadata from the specified assembly (short: -r)\n" +
+ " -reference:ALIAS=A Imports metadata using specified extern alias (short: -r)\n" +
+ " -target:KIND Specifies the format of the output assembly (short: -t)\n" +
+ " KIND can be one of: exe, winexe, library, module\n" +
+ " -unsafe[+|-] Allows to compile code which uses unsafe keyword\n" +
+ " -warnaserror[+|-] Treats all warnings as errors\n" +
+ " -warn:0-4 Sets warning level, the default is 3 (short -w:)\n" +
+ " -help2 Shows internal compiler options\n" +
"\n" +
"Resources:\n" +
- " -linkresource:FILE[,ID] Links FILE as a resource\n" +
- " -resource:FILE[,ID] Embed FILE as a resource\n" +
+ " -linkresource:FILE[,ID] Links FILE as a resource (short: -linkres)\n" +
+ " -resource:FILE[,ID] Embed FILE as a resource (short: -res)\n" +
" -win32res:FILE Specifies Win32 resource file (.res)\n" +
" -win32icon:FILE Use this icon for the output\n" +
" @file Read response file for more options\n\n" +
static void About ()
{
Console.WriteLine (
- "The Mono C# compiler is (C) 2001-2005, Novell, Inc.\n\n" +
- "The compiler source code is released under the terms of the GNU GPL\n\n" +
+ "The Mono C# compiler is Copyright 2001-2008, Novell, Inc.\n\n" +
+ "The compiler source code is released under the terms of the \n"+
+ "MIT X11 or GNU GPL licenses\n\n" +
"For more information on Mono, visit the project Web site\n" +
- " http://www.go-mono.com\n\n" +
+ " http://www.mono-project.com\n\n" +
- "The compiler was written by Miguel de Icaza, Ravi Pratap, Martin Baulig, Marek Safar, Raja R Harinath");
+ "The compiler was written by Miguel de Icaza, Ravi Pratap, Martin Baulig, Marek Safar, Raja R Harinath, Atushi Enomoto");
Environment.Exit (0);
}
- public static int counter1, counter2;
-
public static int Main (string[] args)
{
-#if GMCS_SOURCE
RootContext.Version = LanguageVersion.Default;
-#endif
+
Location.InEmacs = Environment.GetEnvironmentVariable ("EMACS") == "t";
- bool ok = MainDriver (args);
-
- if (ok && Report.Errors == 0) {
+ Driver d = Driver.Create (args);
+ if (d == null)
+ return 1;
+
+ if (d.Compile () && Report.Errors == 0) {
if (Report.Warnings > 0) {
Console.WriteLine ("Compilation succeeded - {0} warning(s)", Report.Warnings);
}
- if (show_counters){
- Console.WriteLine ("Counter1: " + counter1);
- Console.WriteLine ("Counter2: " + counter2);
- }
- if (pause)
- Console.ReadLine ();
return 0;
} else {
Console.WriteLine("Compilation failed: {0} error(s), {1} warnings",
LoadAssembly (assembly, null, soft);
}
+ static void Error6 (string name, string log)
+ {
+ if (log != null && log.Length > 0)
+ Report.ExtraInformation (Location.Null, "Log:\n" + log + "\n(log related to previous ");
+ Report.Error (6, "cannot find metadata file `{0}'", name);
+ }
+
+ static void Error9 (string type, string filename, string log)
+ {
+ if (log != null && log.Length > 0)
+ Report.ExtraInformation (Location.Null, "Log:\n" + log + "\n(log related to previous ");
+ Report.Error (9, "file `{0}' has invalid `{1}' metadata", filename, type);
+ }
+
+ static void BadAssembly (string filename, string log)
+ {
+ MethodInfo adder_method = AssemblyClass.AddModule_Method;
+
+ if (adder_method != null) {
+ AssemblyName an = new AssemblyName ();
+ an.Name = ".temp";
+ AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly (an, AssemblyBuilderAccess.Run);
+ try {
+ object m = null;
+ try {
+ m = adder_method.Invoke (ab, new object [] { filename });
+ } catch (TargetInvocationException ex) {
+ throw ex.InnerException;
+ }
+
+ if (m != null) {
+ Report.Error (1509, "Referenced file `{0}' is not an assembly. Consider using `-addmodule' option instead",
+ Path.GetFileName (filename));
+ return;
+ }
+ } catch (FileNotFoundException) {
+ // did the file get deleted during compilation? who cares? swallow the exception
+ } catch (BadImageFormatException) {
+ // swallow exception
+ } catch (FileLoadException) {
+ // swallow exception
+ }
+ }
+ Error9 ("assembly", filename, log);
+ }
+
static public void LoadAssembly (string assembly, string alias, bool soft)
{
- Assembly a;
+ Assembly a = null;
string total_log = "";
try {
- char[] path_chars = { '/', '\\' };
+ try {
+ char[] path_chars = { '/', '\\' };
- if (assembly.IndexOfAny (path_chars) != -1) {
- a = Assembly.LoadFrom (assembly);
- } else {
- string ass = assembly;
- if (ass.EndsWith (".dll") || ass.EndsWith (".exe"))
- ass = assembly.Substring (0, assembly.Length - 4);
- a = Assembly.Load (ass);
+ if (assembly.IndexOfAny (path_chars) != -1) {
+ a = Assembly.LoadFrom (assembly);
+ } else {
+ string ass = assembly;
+ if (ass.EndsWith (".dll") || ass.EndsWith (".exe"))
+ ass = assembly.Substring (0, assembly.Length - 4);
+ a = Assembly.Load (ass);
+ }
+ } catch (FileNotFoundException) {
+ bool err = !soft;
+ foreach (string dir in link_paths) {
+ string full_path = Path.Combine (dir, assembly);
+ if (!assembly.EndsWith (".dll") && !assembly.EndsWith (".exe"))
+ full_path += ".dll";
+
+ try {
+ a = Assembly.LoadFrom (full_path);
+ err = false;
+ break;
+ } catch (FileNotFoundException ff) {
+ if (soft)
+ return;
+ total_log += ff.FusionLog;
+ }
+ }
+ if (err) {
+ Error6 (assembly, total_log);
+ return;
+ }
}
+
// Extern aliased refs require special handling
if (alias == null)
RootNamespace.Global.AddAssemblyReference (a);
else
RootNamespace.DefineRootNamespace (alias, a);
- } catch (FileNotFoundException){
- foreach (string dir in link_paths){
- string full_path = Path.Combine (dir, assembly);
- if (!assembly.EndsWith (".dll") && !assembly.EndsWith (".exe"))
- full_path += ".dll";
-
- try {
- a = Assembly.LoadFrom (full_path);
- if (alias == null)
- RootNamespace.Global.AddAssemblyReference (a);
- else
- RootNamespace.DefineRootNamespace (alias, a);
- return;
- } catch (FileNotFoundException ff) {
- total_log += ff.FusionLog;
- continue;
- }
- }
- if (!soft) {
- Report.Error (6, "Cannot find assembly file `{0}'", assembly);
- Report.Stderr.WriteLine ("Log: \n" + total_log);
- }
} catch (BadImageFormatException f) {
- Report.Error(6, "Cannot load assembly (bad file format)" + f.FusionLog);
- } catch (FileLoadException f){
- Report.SymbolRelatedToPreviousError (Location.Null, f.FusionLog);
- Report.Error(6, "Cannot load assembly file `{0}'", f.FileName);
- } catch (ArgumentNullException){
- Report.Error(6, "Cannot load assembly (null argument)");
+ // .NET 2.0 throws this if we try to load a module without an assembly manifest ...
+ BadAssembly (f.FileName, f.FusionLog);
+ } catch (FileLoadException f) {
+ // ... while .NET 1.1 throws this
+ BadAssembly (f.FileName, f.FusionLog);
}
}
- static public void LoadModule (MethodInfo adder_method, string module)
+ static public void LoadModule (string module)
{
- Module m;
+ Module m = null;
string total_log = "";
try {
try {
- m = (Module)adder_method.Invoke (CodeGen.Assembly.Builder, new object [] { module });
- }
- catch (TargetInvocationException ex) {
- throw ex.InnerException;
- }
- RootNamespace.Global.AddModuleReference (m);
+ m = CodeGen.Assembly.AddModule (module);
+ } catch (FileNotFoundException) {
+ bool err = true;
+ foreach (string dir in link_paths) {
+ string full_path = Path.Combine (dir, module);
+ if (!module.EndsWith (".netmodule"))
+ full_path += ".netmodule";
- }
- catch (FileNotFoundException){
- foreach (string dir in link_paths){
- string full_path = Path.Combine (dir, module);
- if (!module.EndsWith (".netmodule"))
- full_path += ".netmodule";
-
- try {
try {
- m = (Module)adder_method.Invoke (CodeGen.Assembly.Builder, new object [] { full_path });
+ m = CodeGen.Assembly.AddModule (full_path);
+ err = false;
+ break;
+ } catch (FileNotFoundException ff) {
+ total_log += ff.FusionLog;
}
- catch (TargetInvocationException ex) {
- throw ex.InnerException;
- }
- RootNamespace.Global.AddModuleReference (m);
+ }
+ if (err) {
+ Error6 (module, total_log);
return;
- } catch (FileNotFoundException ff) {
- total_log += ff.FusionLog;
- continue;
}
}
- Report.Error (6, "Cannot find module `" + module + "'" );
- Console.WriteLine ("Log: \n" + total_log);
+
+ RootNamespace.Global.AddModuleReference (m);
+
} catch (BadImageFormatException f) {
- Report.Error(6, "Cannot load module (bad file format)" + f.FusionLog);
- } catch (FileLoadException f){
- Report.Error(6, "Cannot load module " + f.FusionLog);
- } catch (ArgumentNullException){
- Report.Error(6, "Cannot load module (null argument)");
+ Error9 ("module", f.FileName, f.FusionLog);
+ } catch (FileLoadException f) {
+ Error9 ("module", f.FileName, f.FusionLog);
}
}
/// </summary>
static public void LoadReferences ()
{
- foreach (string r in references)
- LoadAssembly (r, false);
+ //
+ // Load Core Library for default compilation
+ //
+ if (RootContext.StdLib)
+ LoadAssembly ("mscorlib", false);
foreach (string r in soft_references)
LoadAssembly (r, true);
+ foreach (string r in references)
+ LoadAssembly (r, false);
+
foreach (DictionaryEntry entry in external_aliases)
LoadAssembly ((string) entry.Value, (string) entry.Key, false);
return;
}
- static void SetupDefaultDefines ()
- {
- defines = new ArrayList ();
- defines.Add ("__MonoCS__");
- }
-
static string [] LoadArgs (string file)
{
StreamReader f;
pattern = spec;
}
- static void ProcessFile (string f)
+ void AddSourceFile (string f)
{
if (first_source == null)
first_source = f;
Location.AddFile (f);
}
- static void ProcessFiles ()
+ bool ParseArguments (string[] args)
+ {
+ references = new ArrayList ();
+ external_aliases = new Hashtable ();
+ soft_references = new ArrayList ();
+ modules = new ArrayList (2);
+ link_paths = new ArrayList ();
+
+ ArrayList response_file_list = null;
+ bool parsing_options = true;
+
+ for (int i = 0; i < args.Length; i++) {
+ string arg = args [i];
+ if (arg.Length == 0)
+ continue;
+
+ if (arg.StartsWith ("@")) {
+ string [] extra_args;
+ string response_file = arg.Substring (1);
+
+ if (response_file_list == null)
+ response_file_list = new ArrayList ();
+
+ if (response_file_list.Contains (response_file)) {
+ Report.Error (
+ 1515, "Response file `" + response_file +
+ "' specified multiple times");
+ return false;
+ }
+
+ response_file_list.Add (response_file);
+
+ extra_args = LoadArgs (response_file);
+ if (extra_args == null) {
+ Report.Error (2011, "Unable to open response file: " +
+ response_file);
+ return false;
+ }
+
+ args = AddArgs (args, extra_args);
+ continue;
+ }
+
+ if (parsing_options) {
+ if (arg == "--") {
+ parsing_options = false;
+ continue;
+ }
+
+ if (arg.StartsWith ("-")) {
+ if (UnixParseOption (arg, ref args, ref i))
+ continue;
+
+ // Try a -CSCOPTION
+ string csc_opt = "/" + arg.Substring (1);
+ if (CSCParseOption (csc_opt, ref args, ref i))
+ continue;
+
+ Error_WrongOption (arg);
+ return false;
+ }
+ if (arg [0] == '/') {
+ if (CSCParseOption (arg, ref args, ref i))
+ continue;
+
+ // Need to skip `/home/test.cs' however /test.cs is considered as error
+ if (arg.Length < 2 || arg.IndexOf ('/', 2) == -1) {
+ Error_WrongOption (arg);
+ return false;
+ }
+ }
+ }
+
+ ProcessSourceFiles (arg, false);
+ }
+
+ //
+ // If we are an exe, require a source file for the entry point
+ //
+ if (RootContext.Target == Target.Exe || RootContext.Target == Target.WinExe || RootContext.Target == Target.Module) {
+ if (first_source == null) {
+ Report.Error (2008, "No files to compile were specified");
+ return false;
+ }
+
+ }
+
+ //
+ // If there is nothing to put in the assembly, and we are not a library
+ //
+ if (first_source == null && embedded_resources == null) {
+ Report.Error (2008, "No files to compile were specified");
+ return false;
+ }
+
+ return true;
+ }
+
+ public void Parse ()
{
Location.Initialize ();
- foreach (SourceFile file in Location.SourceFiles) {
+ int files_count = Location.SourceFiles.Length;
+ for (int i = 0; i < files_count; ++i) {
if (tokenize) {
- tokenize_file (file);
+ tokenize_file (Location.SourceFiles [i]);
} else {
- parse (file);
+ Parse (Location.SourceFiles [i]);
}
}
}
- static void CompileFiles (string spec, bool recurse)
+ void ProcessSourceFiles (string spec, bool recurse)
{
string path, pattern;
SplitPathAndPattern (spec, out path, out pattern);
if (pattern.IndexOf ('*') == -1){
- ProcessFile (spec);
+ AddSourceFile (spec);
return;
}
return;
}
foreach (string f in files) {
- ProcessFile (f);
+ AddSourceFile (f);
}
if (!recurse)
// Don't include path in this string, as each
// directory entry already does
- CompileFiles (d + "/" + pattern, true);
+ ProcessSourceFiles (d + "/" + pattern, true);
}
}
string [] default_config = {
"System",
"System.Xml",
+#if NET_2_1
+ "System.Core",
+ "System.Net",
+ "System.Windows",
+ "System.Windows.Browser",
+#endif
#if false
//
// Is it worth pre-loading all this stuff?
#endif
};
- int p = 0;
- foreach (string def in default_config)
- soft_references.Insert (p++, def);
+ if (RootContext.Version == LanguageVersion.LINQ)
+ soft_references.Add ("System.Core");
+
+ soft_references.AddRange (default_config);
}
public static string OutputFile
Report.Error (1900, "Warning level must be in the range 0-4");
return;
}
- RootContext.WarningLevel = level;
+ Report.WarningLevel = level;
}
- static void SetupV2 ()
- {
- RootContext.Version = LanguageVersion.Default;
- defines.Add ("__V2__");
- }
-
static void Version ()
{
string version = Assembly.GetExecutingAssembly ().GetName ().Version.ToString ();
// deprecated in favor of the CSCParseOption, which will also handle the
// options that start with a dash in the future.
//
- static bool UnixParseOption (string arg, ref string [] args, ref int i)
+ bool UnixParseOption (string arg, ref string [] args, ref int i)
{
switch (arg){
case "-v":
defines.Add (args [++i]);
return true;
- case "--show-counters":
- show_counters = true;
- return true;
-
- case "--expect-error": {
- int code = 0;
-
- try {
- code = Int32.Parse (
- args [++i], NumberStyles.AllowLeadingSign);
- Report.ExpectedError = code;
- } catch {
- Report.Error (-14, "Invalid number specified");
- }
- return true;
- }
-
case "--tokenize":
tokenize = true;
return true;
Report.Error (5, "--recurse requires an argument");
Environment.Exit (1);
}
- CompileFiles (args [++i], true);
+ ProcessSourceFiles (args [++i], true);
return true;
case "--timestamp":
last_time = first_time = DateTime.Now;
return true;
- case "--pause":
- pause = true;
- return true;
-
case "--debug": case "-g":
Report.Warning (-29, 1, "Compatibility: Use -debug option instead of -g or --debug");
want_debugging_support = true;
// This parses the -arg and /arg options to the compiler, even if the strings
// in the following text use "/arg" on the strings.
//
- static bool CSCParseOption (string option, ref string [] args, ref int i)
+ bool CSCParseOption (string option, ref string [] args, ref int i)
{
int idx = option.IndexOf (':');
string arg, value;
OutputFile = value;
return true;
+ case "/o":
+ case "/o+":
case "/optimize":
case "/optimize+":
RootContext.Optimize = true;
return true;
+ case "/o-":
case "/optimize-":
RootContext.Optimize = false;
return true;
case "/d":
case "/define": {
- string [] defs;
-
if (value.Length == 0){
Usage ();
Environment.Exit (1);
}
- defs = value.Split (new Char [] {';', ','});
- foreach (string d in defs){
+ foreach (string d in value.Split (';', ',')){
+ if (!Tokenizer.IsValidIdentifier (d)) {
+ Report.Warning (2029, 1, "Invalid conditional define symbol `{0}'", d);
+ continue;
+ }
defines.Add (d);
}
return true;
Report.Error (5, "-recurse requires an argument");
Environment.Exit (1);
}
- CompileFiles (value, true);
+ ProcessSourceFiles (value, true);
return true;
case "/r":
string [] refs = value.Split (new char [] { ';', ',' });
foreach (string r in refs){
string val = r;
- int index = val.IndexOf ("=");
+ int index = val.IndexOf ('=');
if (index > -1) {
string alias = r.Substring (0, index);
string assembly = r.Substring (index + 1);
RootContext.StrongNameDelaySign = false;
return true;
- case "/v2":
- case "/2":
- Console.WriteLine ("The compiler option -2 is obsolete. Please use /langversion instead");
- SetupV2 ();
- return true;
-
case "/langversion":
switch (value.ToLower (CultureInfo.InvariantCulture)) {
- case "iso-1":
- RootContext.Version = LanguageVersion.ISO_1;
- return true;
-
- case "default":
- SetupV2 ();
- return true;
+ case "iso-1":
+ RootContext.Version = LanguageVersion.ISO_1;
+ return true;
+
+ case "default":
+ RootContext.Version = LanguageVersion.Default;
+#if GMCS_SOURCE
+ defines.Add ("__V2__");
+#endif
+ return true;
+#if GMCS_SOURCE
+ case "iso-2":
+ RootContext.Version = LanguageVersion.ISO_2;
+ return true;
+
+ case "linq":
+ Report.Warning (-30, 1, "Deprecated: The `linq' option is no longer required and should not be used");
+ return true;
+#endif
}
- Report.Error (1617, "Invalid option `{0}' for /langversion. It must be either `ISO-1' or `Default'", value);
+ Report.Error (1617, "Invalid option `{0}' for /langversion. It must be either `ISO-1', `ISO-2' or `Default'", value);
return true;
case "/codepage":
return true;
}
- /// <summary>
- /// Parses the arguments, and drives the compilation
- /// process.
- /// </summary>
- ///
- /// <remarks>
- /// TODO: Mostly structured to debug the compiler
- /// now, needs to be turned into a real driver soon.
- /// </remarks>
- // [MonoTODO("Change error code for unknown argument to something reasonable")]
- internal static bool MainDriver (string [] args)
+ //
+ // Main compilation method
+ //
+ public bool Compile ()
{
- int i;
- bool parsing_options = true;
-
- encoding = Encoding.Default;
-
- references = new ArrayList ();
- external_aliases = new Hashtable ();
- soft_references = new ArrayList ();
- modules = new ArrayList ();
- link_paths = new ArrayList ();
-
- SetupDefaultDefines ();
-
- //
- // Setup defaults
- //
- // This is not required because Assembly.Load knows about this
- // path.
- //
-
- Hashtable response_file_list = null;
-
- for (i = 0; i < args.Length; i++){
- string arg = args [i];
- if (arg.Length == 0)
- continue;
-
- if (arg.StartsWith ("@")){
- string [] extra_args;
- string response_file = arg.Substring (1);
-
- if (response_file_list == null)
- response_file_list = new Hashtable ();
-
- if (response_file_list.Contains (response_file)){
- Report.Error (
- 1515, "Response file `" + response_file +
- "' specified multiple times");
- Environment.Exit (1);
- }
-
- response_file_list.Add (response_file, response_file);
-
- extra_args = LoadArgs (response_file);
- if (extra_args == null){
- Report.Error (2011, "Unable to open response file: " +
- response_file);
- return false;
- }
-
- args = AddArgs (args, extra_args);
- continue;
- }
-
- if (parsing_options){
- if (arg == "--"){
- parsing_options = false;
- continue;
- }
-
- if (arg.StartsWith ("-")){
- if (UnixParseOption (arg, ref args, ref i))
- continue;
-
- // Try a -CSCOPTION
- string csc_opt = "/" + arg.Substring (1);
- if (CSCParseOption (csc_opt, ref args, ref i))
- continue;
-
- Error_WrongOption (arg);
- return false;
- } else {
- if (arg [0] == '/'){
- if (CSCParseOption (arg, ref args, ref i))
- continue;
-
- // Need to skip `/home/test.cs' however /test.cs is considered as error
- if (arg.Length < 2 || arg.IndexOf ('/', 2) == -1) {
- Error_WrongOption (arg);
- return false;
- }
- }
- }
- }
-
- CompileFiles (arg, false);
- }
-
- ProcessFiles ();
+ Parse ();
+ if (Report.Errors > 0)
+ return false;
- if (tokenize)
+ if (tokenize || parse_only)
return true;
if (RootContext.ToplevelTypes.NamespaceEntry != null)
throw new InternalErrorException ("who set it?");
- //
- // If we are an exe, require a source file for the entry point
- //
- if (RootContext.Target == Target.Exe || RootContext.Target == Target.WinExe || RootContext.Target == Target.Module){
- if (first_source == null){
- Report.Error (2008, "No files to compile were specified");
- return false;
- }
-
- }
-
- //
- // If there is nothing to put in the assembly, and we are not a library
- //
- if (first_source == null && embedded_resources == null){
- Report.Error (2008, "No files to compile were specified");
- return false;
- }
-
- if (Report.Errors > 0)
- return false;
-
- if (parse_only)
- return true;
-
- //
- // Load Core Library for default compilation
- //
- if (RootContext.StdLib)
- references.Insert (0, "mscorlib");
-
if (load_default_config)
DefineDefaultConfig ();
RootNamespace.Global.AddModuleReference (CodeGen.Module.Builder);
if (modules.Count > 0) {
- MethodInfo adder_method = typeof (AssemblyBuilder).GetMethod ("AddModule", BindingFlags.Instance|BindingFlags.NonPublic);
- if (adder_method == null) {
- Report.RuntimeMissingSupport (Location.Null, "/addmodule");
- Environment.Exit (1);
- }
-
foreach (string module in modules)
- LoadModule (adder_method, module);
- }
-
- //
- // Before emitting, we need to get the core
- // types emitted from the user defined types
- // or from the system ones.
- //
- if (timestamps)
- ShowTime ("Initializing Core Types");
- if (!RootContext.StdLib){
- RootContext.ResolveCore ();
- if (Report.Errors > 0)
- return false;
+ LoadModule (module);
}
- TypeManager.InitCoreTypes ();
+ if (!TypeManager.InitCoreTypes ())
+ return false;
+
+ TypeManager.InitOptionalCoreTypes ();
+
if (timestamps)
ShowTime (" Core Types done");
- CodeGen.Module.ResolveAttributes ();
+ CodeGen.Module.Resolve ();
//
// The second pass of the compiler
RootContext.BootCorlib_PopulateCoreTypes ();
RootContext.PopulateTypes ();
- TypeManager.InitCodeHelpers ();
-
RootContext.DefineTypes ();
if (Report.Errors == 0 &&
// Add Win32 resources
//
- CodeGen.Assembly.Builder.DefineVersionInfoResource ();
-
if (win32ResourceFile != null) {
try {
CodeGen.Assembly.Builder.DefineUnmanagedResource (win32ResourceFile);
- }
- catch (ArgumentException) {
+ } catch (ArgumentException) {
Report.RuntimeMissingSupport (Location.Null, "resource embeding");
}
+ } else {
+ CodeGen.Assembly.Builder.DefineVersionInfoResource ();
}
if (win32IconFile != null) {
if (Report.Errors > 0)
return false;
- CodeGen.Save (output_file);
+ CodeGen.Save (output_file, want_debugging_support);
if (timestamps) {
ShowTime ("Saved output");
ShowTotalTime ("Total");
{
Report.Stderr = error;
try {
- return Driver.MainDriver (args) && Report.Errors == 0;
+ Driver d = Driver.Create (args);
+ if (d == null)
+ return false;
+
+ return d.Compile () && Report.Errors == 0;
}
finally {
Report.Stderr = Console.Error;
static void Reset ()
{
Driver.Reset ();
- Location.Reset ();
RootContext.Reset ();
+ Tokenizer.Reset ();
+ Location.Reset ();
Report.Reset ();
TypeManager.Reset ();
TypeHandle.Reset ();
CodeGen.Reset ();
Attribute.Reset ();
AttributeTester.Reset ();
+ AnonymousTypeClass.Reset ();
+ AnonymousMethodBody.Reset ();
+ AnonymousMethodStorey.Reset ();
}
}
}
projects / mono.git / blobdiff